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Exchange

November 2022 Exchange Server Security Updates

Microsoft released several Security Updates (SUs) for Microsoft Exchange Server to address vulnerabilities. Due to the critical nature of these vulnerabilities, we recommend that customers apply the updates to affected systems immediately to protect the environment. Note: These vulnerabilities affect…

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Windows Server

Nartac Software IIS Crypto 3.3 release

Nartac Software releases IIS Crypto 3.3 on October 31, 2022. This IIS Crypto update adds TLS 1.3 for Windows Server 2022, new cipher suites, updated templates, including PCI 4.0 changes, and some minor fixes. Table of contentsIIS CryptoIIS Crypto supportIIS…

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Exchange

Configure HSTS on Exchange Server

Security is essential, and most companies need to pay more attention to it. One is to avoid man-in-the-middle (MiTM) attacks and configure HSTS (HTTP Strict Transport Security) on Exchange Server. In this article, you will learn how to configure HSTS…

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Office 365

Configure per-user MFA in Microsoft 365

Security is essential for every organization, so you should configure Multi-Factor Authentication (MFA) for every user in the Microsoft 365 tenant. Not only that but there are also other MFA options you need to enable to improve MFA security. In…

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